Bra washing machine

By designing the pushing structure and rubbing components of the bra washing machine, effective rubbing and cleaning of the bra is achieved, solving the problem of poor washing effect in the existing technology and improving the bra cleaning effect.

CN120649256APending Publication Date: 2025-09-16QINGDAO HAIER INNOVATION TECH CO LTD +2
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202410284738.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-03-13
Publication Date
2025-09-16

AI Technical Summary

Technical Problem

The washing effect of bras in the prior art is difficult to meet the washing needs of users.

Method used

A bra washing machine is designed, which includes a casing, a placement component and a kneading component. A pushing structure is used to push the kneading plate into contact with the bra, and the reciprocating movement of the kneading plate achieves a kneading effect. The position of the bra is adjusted in combination with a movable placement plate to achieve sufficient cleaning of the bra.

Benefits of technology

By repeatedly rubbing, the cleaning effect is excellent, especially on the cup of the bra, which can meet the washing needs of users and improve the washing effect.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN120649256A_ABST
    Figure CN120649256A_ABST
Patent Text Reader

Abstract

The invention relates to the technical field of underwear washing, and discloses a bra washing machine which comprises a machine shell. The placing assembly is arranged in the machine shell and comprises a placing plate, and the placing plate is used for placing a bra; the rubbing assembly is arranged in the machine shell and comprises a pushing and pressing structure and a plurality of rubbing plates; wherein the rubbing plates are adjacently arranged, a rubbing notch is formed in the first side of each rubbing plate, the rubbing notches face a bra, and the shape of each rubbing notch is matched with the outline of a cup cover of the bra; the pushing and pressing structure is used for pushing the rubbing plate to move towards the bra, so that the rubbing notch is in contact with the bra; moreover, the rubbing plates can be reset to the initial position after losing the thrust, so that the plurality of rubbing plates are driven by the pushing and pressing structure to move back and forth to rub the bra; in addition, the placing plate can move, and the moving direction of the placing plate is perpendicular to the moving direction of the rubbing plate. In this way, the bra is washed in a repeated rubbing mode, especially the washing effect on the cup covers is excellent, and the washing requirement of a user can be met.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The present application relates to the technical field of underwear washing, for example, to a bra washing machine. Background Art

[0002] Bras are an important part of women's daily life and play a vital role in the health of their breasts. Therefore, it is very important to clean bras properly, not only to remove stains but also to prevent bacteria from growing.

[0003] Related art discloses a bra cleaning machine, comprising a cleaning box, a disinfection unit, a cleaning unit, and a scrubbing unit. The machine can conveniently clean bras without deforming them during the cleaning process, and can thoroughly disinfect them after cleaning to prevent bacterial residue.

[0004] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0005] The washing effect on bras is average and it is difficult to meet the washing needs of users.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiments provide a bra washing machine, which solves the problem that the washing effect of bras cannot meet the needs of users.

[0009] In some embodiments, the bra washing machine comprises:

[0010] chassis;

[0011] A placement component is provided in the housing and includes a placement plate for placing the bra;

[0012] A kneading assembly is disposed in the housing and includes a pushing structure and a plurality of kneading plates. The plurality of kneading plates are adjacent to each other, and a kneading notch is formed on a first side of each kneading plate. The kneading notch faces the bra and has a shape that matches the cup contour of the bra.

[0013] Among them, the pushing structure is used to push the rubbing board toward the bra so that the rubbing notch contacts the bra; and the rubbing board can be reset to its initial position after losing the thrust, thereby utilizing the pushing structure to drive multiple rubbing boards to move back and forth to rub the bra; and the placement board can move, and its moving direction is perpendicular to the moving direction of the rubbing board.

[0014] Optionally, placing the plate includes:

[0015] The plate body is provided with a first cup portion and a second cup portion. Both the first cup portion and the second cup portion are made of elastic material and are respectively used to support two cups of the bra.

[0016] Optionally, when all the kneading plates are at their initial positions, the plates are placed and then moved.

[0017] Optionally, the plurality of kneading boards are evenly arranged, and the distance between adjacent kneading boards is a first spacing;

[0018] The distance that the placement plate moves each time is less than or equal to the first spacing.

[0019] Optionally, the bra washing machine further comprises:

[0020] An identification module is used to identify the degree of dirtiness of the bra through a camera;

[0021] Furthermore, the dirtier the bra is, the smaller the distance the placement plate moves each time.

[0022] Optionally, the bra washing machine further comprises:

[0023] An identification module is used to identify the degree of dirtiness of the bra through a camera;

[0024] Furthermore, the dirtier the bra is, the higher the frequency of the reciprocating motion of the rubbing plate.

[0025] Optionally, the placement component further includes:

[0026] The second driving device is used to drive the placement plate to move.

[0027] Optionally, a second rack is provided on the placement plate; and the second driving device includes:

[0028] The second motor has a gear on its drive shaft, and the gear is meshed and connected with the second rack.

[0029] Optionally, adjacent kneading plates are connected via a reset structure, which includes:

[0030] The elastic silicone block has screws on both sides, and the two screws are respectively connected to two adjacent kneading plates.

[0031] Optionally, the pushing structure includes:

[0032] A pushing plate is movably arranged on the second side of the kneading plate, and all the kneading plates are located on the moving track of the pushing plate;

[0033] Moreover, the first surface of the pushing plate faces the kneading plate, and the first surface is provided with wave protrusions; when the pushing plate moves, the wave protrusions push the kneading plate toward the bra, and the kneading plate moves to the initial position when it is located in the depression between adjacent wave protrusions.

[0034] The bra washing machine provided by the embodiments of the present disclosure can achieve the following technical effects:

[0035] The pushing structure propels the rubbing plate to a contact position with the bra, and upon losing its thrust, the rubbing plate returns to its initial position. By applying thrust to the rubbing plate at intervals, the pushing structure drives the rubbing plate back and forth between the contact position and the initial position, allowing the multiple rubbing notches to repeatedly contact the bra, creating a rubbing effect. Furthermore, the bra's position can be adjusted by moving the placement plate, facilitating thorough cleaning. Thus, repeated rubbing cleans the bra, achieving excellent results particularly at the cup area, meeting the user's cleaning needs.

[0036] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0038] Figure 1 is a structural schematic diagram of a bra washing machine provided by an embodiment of the present disclosure;

[0039] Figure 2 is a structural schematic diagram of a kneading component provided by an embodiment of the present disclosure;

[0040] Figure 3 It is a structural schematic diagram of a rubbing board provided in an embodiment of the present disclosure;

[0041] Figure 4 is a structural diagram of a reset structure provided by an embodiment of the present disclosure;

[0042] Figure 5 is a schematic structural diagram of a push plate provided in an embodiment of the present disclosure;

[0043] Figure 6 Schematic diagram of a wave-shaped protrusion push-kneading plate provided by an embodiment of the present disclosure;

[0044] Figure 7is a schematic structural diagram of a ball bearing provided in an embodiment of the present disclosure;

[0045] Figure 8 It is a structural schematic diagram of the placement plate provided in an embodiment of the present disclosure.

[0046] Reference numerals:

[0047] 100: housing; 110: first side panel; 120: second side panel;

[0048] 200: Kneading board; 210: Kneading notch; 220: Elastic silicone block; 230: Screw;

[0049] 300: Push plate; 310: Wave protrusion; 320: Ball bearing; 330: First motor; 340: First rack;

[0050] 400: placement plate; 410: first cup cover portion; 420: second cup cover portion; 430: second motor; 440: second rack. DETAILED DESCRIPTION

[0051] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0052] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that such terms are interchangeable where appropriate to describe the embodiments of the present disclosure. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0053] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0054] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0055] Unless otherwise stated, the term "plurality" means two or more.

[0056] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0057] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0058] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0059] Combine Figure 1-8 As shown, the embodiment of the present disclosure provides a bra washing machine, comprising a housing 100, a placement assembly, and a kneading assembly. The placement assembly is disposed within the housing 100 and is used to place a bra. The kneading assembly is disposed within the housing 100 and comprises a pushing structure and a plurality of kneading plates 200. The plurality of kneading plates 200 are adjacently disposed, and each kneading plate 200 has a kneading notch 210 on its first side. The kneading notch 210 faces the bra and is shaped to conform to the cup contour of the bra. The pushing structure is used to push the kneading plates 200 toward the bra so that the kneading notch 210 contacts the bra. Furthermore, the kneading plates 200 can return to their initial position after losing their thrust, thereby utilizing the pushing structure to drive the plurality of kneading plates 200 to move back and forth to knead the bra.

[0060] In this embodiment, the pushing structure propels the rubbing plate 200 to a contact position with the bra, and upon losing the pushing force, the rubbing plate 200 returns to its initial position. This structure applies intermittent thrust to the rubbing plate 200, driving it back and forth between the contact position and the initial position. This allows the multiple rubbing notches 210 to repeatedly contact the bra, creating a rubbing effect. This repeated rubbing process cleans the bra, achieving excellent results particularly at the cup area, meeting the user's cleaning needs.

[0061] Alternatively, as Figure 3 and Figure 4 As shown, adjacent rubbing plates 200 are connected by a reset structure, which includes an elastic silicone block 220. Screws 230 are respectively provided on both sides of the elastic silicone block 220, and the two screws 230 are respectively connected to two adjacent rubbing plates 200.

[0062] In this embodiment, the elastic silicone block 220 enables relative displacement between adjacent rubbing plates 200. When the rubbing plates 200 lose their thrust, the elastic silicone block 220 can exert its elastic properties, causing the two rubbing plates 200 to automatically return to their initial positions. Moreover, under the working conditions of the rubbing plates 200 moving back and forth, the elastic silicone block 220 can provide a good buffering and shock absorption effect. Furthermore, the screwing installation via the screw 230 not only facilitates the assembly of multiple rubbing plates 200 into one, but also facilitates the adjustment of the compression degree of the elastic silicone block 220, thereby adjusting the elasticity and restoring force of the elastic silicone block 220.

[0063] For example, the rubbing board 200 is constructed as a rectangular plate, and a reset structure is respectively provided at its two diagonal positions. In this way, adjacent rubbing boards 200 are connected by two elastic silicone blocks 220.

[0064] In another exemplary embodiment, the rubbing plate 200 is constructed as a rectangular plate, and a reset structure is respectively provided at its four diagonal positions. In this way, adjacent rubbing plates 200 are connected by four elastic silicone blocks 220.

[0065] Alternatively, as Figure 1 As shown, the housing 100 includes a first side panel 110 and a second side panel 120 opposite to each other; Figure 6 As shown, the first rubbing board 200 among the multiple rubbing boards 200 is connected to the first side plate 110 through a reset structure, and the last rubbing board 200 is connected to the second side plate 120 through a reset structure, so that the multiple rubbing boards 200 are set up in the housing 100.

[0066] In this embodiment, by connecting the first scrubbing board 200 to the first side panel 110 and the last scrubbing board 200 to the second side panel 120, the entire scrubbing board assembly is effectively supported and secured within the housing 100. This enhances the stability of the multiple scrubbing boards 200 as a whole, and, with the help of the elastic silicone block 220, ensures that all scrubbing boards 200, including the first and last scrubbing boards, can automatically return to their initial positions.

[0067] Alternatively, as Figure 2 As shown, the pushing structure includes a pushing plate 300, which is movably arranged on the second side of the kneading plate 200, and all the kneading plates 200 are located on the moving track of the pushing plate 300; and the first plate surface of the pushing plate 300 faces the kneading plate 200, and the first plate surface is provided with a wave protrusion 310; when the pushing plate 300 moves, the wave protrusion 310 pushes the kneading plate 200 to move toward the bra, and the kneading plate 200 moves to the initial position when it is located in the depression between adjacent wave protrusions 310.

[0068] In this embodiment, the wave protrusion 310 includes a plurality of continuous protrusions and depressions. When the pushing plate 300 moves, when the protrusion contacts the second side of the rubbing plate 200, pressure is applied to the rubbing plate 200, causing the rubbing plate 200 to move toward the bra. Here, the top of the protrusion can maximize the moving distance of the rubbing plate 200, and the top of the protrusion can contact one or more rubbing plates 200 at the same time. As the pushing plate 300 moves, when the rubbing plate 200 is located in the depression, it moves to the initial position under the action of the elastic silicone block 220. Here, the bottom of the depression can accommodate one or more rubbing plates 200 at the initial position. Figure 6 As shown, as the wave protrusions 310 move back and forth, the plurality of kneading plates 200 form a wave-like moving track as a whole, thereby kneading the bra.

[0069] Alternatively, as Figure 5 As shown, the wave protrusion 310 is provided at the front of the first plate surface, and the rear portion of the first plate surface has no wave protrusion 310 and is abutted against the second side of the kneading plate 200 in the initial position.

[0070] In this embodiment, since the rear portion of the first plate surface lacks the wavy protrusion 310, it can rest smoothly against the second side of the scrubbing plate 200. This reduces the risk of jamming or collision during movement of the push plate 300, allowing the wavy protrusion 310 to smoothly contact the second side of the scrubbing plate 200, effectively improving the safety of the device. In its initial position, the rear portion of the push plate 300 rests against the scrubbing plate 200, and the initial movement of the push plate 300 is from its front to its rear.

[0071] Alternatively, as Figure 2 As shown, the rubbing plate 200 is vertically arranged, and the second side of the rubbing plate 200 is located above the first side thereof; the pushing plate 300 is horizontally arranged, and is located above the second side of the rubbing plate 200 .

[0072] In this embodiment, the push plate 300, the rubbing plate 200, and the bras are arranged sequentially from top to bottom. When the push plate 300 moves horizontally, it pushes the rubbing plate 200 downward. This linear motion reduces unnecessary mechanical conversion and energy loss, improving washing efficiency. Furthermore, this rational layout makes the internal structure of the bra washing machine more compact.

[0073] Alternatively, as Figure 7 As shown, the pushing structure further includes a plurality of ball bearings 320 , which are disposed on both sides of the pushing plate 300 and supported below the pushing plate 300 ; the pushing plate 300 is in rolling contact with the ball bearings 320 when moving.

[0074] In this embodiment, the ball bearing 320 is connected to the top cover of the housing 100 via a suspension rod, and the ball bearing 320 supports the push plate 300. Furthermore, when the push plate 300 moves, it rolls against the ball bearing 320, effectively reducing friction and noise generated during operation, thereby improving the overall quietness of the device.

[0075] Optionally, the pushing structure further includes a first driving device, and the first driving device is used to drive the pushing plate 300 to move.

[0076] Alternatively, as Figure 2 As shown, a first rack 340 is provided on the second plate surface of the push plate 300 ; the first driving device includes a first motor 330 , a gear is provided on the driving shaft of the first motor 330 , and the gear is meshed with the first rack 340 .

[0077] In this embodiment, the push plate 300 is driven by a gear and rack transmission. Due to the meshing relationship between the gear and rack, the push plate 300 maintains a stable motion trajectory during movement. Furthermore, by adjusting the speed and direction of the first motor 330, the speed and direction of the push plate 300 can be easily controlled. Furthermore, by replacing gears or racks with different numbers of teeth, the transmission ratio can be adjusted, thereby achieving precise control of the movement frequency of the kneading plate 200.

[0078] Optionally, the bra washing machine further includes a water supply assembly and a drainage assembly, wherein the water supply assembly is used to supply clean water and / or detergent into the housing 100; and the drainage assembly is used to discharge sewage in the housing 100.

[0079] In this embodiment, the water supply assembly includes a water supply pipe, and the drainage assembly includes a drain pipe. The water supply pipe provides an appropriate amount of clean water during the washing process. The supply of detergent further enhances the washing effect, ensuring that the bra is thoroughly cleaned. The drain pipe promptly drains wastewater from the housing 100, preventing it from accumulating and breeding bacteria, thereby maintaining a clean and hygienic interior.

[0080] In some embodiments, a bra washing machine includes a housing 100, a placement assembly, and a kneading assembly. The placement assembly is disposed within the housing 100 and includes a placement plate 400 for placing a bra. The kneading assembly is disposed within the housing 100 and includes a pushing structure and a plurality of kneading plates 200. The plurality of kneading plates 200 are adjacently disposed, each having a kneading notch 210 on its first side. The kneading notch 210 faces the bra and is shaped to conform to the cup contour of the bra. The pushing structure is configured to push the kneading plates 200 toward the bra so that the kneading notch 210 contacts the bra. The kneading plates 200 can return to their initial positions after losing their thrust, thereby utilizing the pushing structure to drive the plurality of kneading plates 200 to reciprocate to knead the bra. The placement plate 400 is movable, and its moving direction is perpendicular to the moving direction of the kneading plates 200.

[0081] In this embodiment, the pushing structure propels the rubbing plate 200 to a contact position with the bra, and upon losing its thrust, the rubbing plate 200 returns to its initial position. This structure applies thrust to the rubbing plate 200 at intervals, driving the rubbing plate 200 back and forth between the contact position and the initial position, allowing the multiple rubbing notches 210 to repeatedly contact the bra, thereby creating a rubbing effect. Furthermore, the positioning of the bra can be adjusted by moving the placement plate 400, facilitating thorough cleaning. Thus, repeated rubbing cleans the bra, achieving excellent results, particularly at the cups, meeting the user's cleaning needs.

[0082] Alternatively, as Figure 8 As shown, the placement plate 400 includes a plate body, on which a first cup portion 410 and a second cup portion 420 are provided. The first cup portion 410 and the second cup portion 420 are both made of elastic material and are respectively used to support two cups of a bra.

[0083] In this embodiment, the placement plate 400 is movably mounted on the bottom plate of the housing 100. The first cup portion 410 and the second cup portion 420 can be made of silicone. After the bra is placed on the plate, the two cups snap onto the first cup portion 410 and the second cup portion 420, respectively. This provides support from the two cup portions, preventing the cups from completely collapsing when rubbed. Furthermore, silicone has excellent elasticity, maintaining the cup shape and enhancing the rubbing effect.

[0084] Optionally, when all the kneading plates 200 are located at the initial positions, the placement plate 400 is moved.

[0085] In this embodiment, the wave-shaped protrusions 310 simultaneously push the multiple rubbing plates 200 toward the bra. If the placement plate 400 is moved before the rubbing plates 200 are in their initial positions, the bra is easily abraded horizontally by the contacting rubbing notches 210. Therefore, after all rubbing plates 200 are in their initial positions, the placement plate 400 is moved to adjust the bra's position, effectively protecting the bra.

[0086] Optionally, the plurality of kneading boards 200 are evenly arranged, and the distance between adjacent kneading boards 200 is a first spacing; and the distance that the placement board 400 moves each time is less than or equal to the first spacing.

[0087] In this embodiment, to accommodate the elastic silicone block 220, adjacent kneading plates 200 are spaced a first distance apart. The cup surface corresponding to the first distance is prevented from contacting the kneading notch 210. Therefore, by repeatedly moving the placement plate 400, with each movement distance being less than or equal to the first distance, the cup surface can be thoroughly kneaded and cleaned.

[0088] Optionally, the bra washing machine further includes an identification module for identifying the degree of dirtiness of the bra through a camera; and the dirtier the bra is, the smaller the distance that the placement plate 400 moves each time.

[0089] In this embodiment, by identifying the degree of soiling of the bra, a personalized washing plan can be provided for bras with different soiling levels. For a dirty bra, the placement plate 400 moves a smaller distance each time, so that the rubbing plate 200 and the bra have a larger area of ​​repeated contact, which is conducive to more thorough cleaning of the stains.

[0090] Optionally, the bra washing machine further includes an identification module for identifying the degree of dirtiness of the bra through a camera; and the dirtier the bra is, the higher the frequency of the reciprocating movement of the rubbing plate 200 is.

[0091] In this embodiment, by identifying the degree of soiling of the bra, a personalized washing plan can be provided for bras with different soiling levels. For heavily soiled bras, the reciprocating frequency of the scrubbing plate 200 is increased, resulting in more frequent contact between the scrubbing plate 200 and the bra, which facilitates more thorough cleaning of the stains. For cleaner bras, the reciprocating frequency of the scrubbing plate 200 is reduced, which reduces friction on the bra and helps protect it.

[0092] Optionally, the placement assembly further includes a second driving device, and the second driving device is used to drive the placement plate 400 to move.

[0093] Alternatively, as Figure 8 As shown, a second rack 440 is provided on the placement plate 400 ; the second driving device includes a second motor 430 , a gear is provided on the driving shaft of the second motor 430 , and the gear is meshed and connected with the second rack 440 .

[0094] In this embodiment, the placement plate 400 is driven by a gear and rack transmission. Due to the meshing relationship between the gear and rack, the placement plate 400 maintains a stable motion trajectory during movement. Furthermore, by adjusting the speed and direction of the second motor 430, the movement distance and direction of the placement plate 400 can be conveniently controlled. Furthermore, the transmission ratio can be adjusted by replacing gears or racks with different numbers of teeth, thereby achieving precise control over the movement distance of the placement plate 400.

[0095] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless expressly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A bra washing machine, characterized in that: include: Housing (100); A placement component is arranged in the housing (100) and includes a placement plate (400), wherein the placement plate (400) is used to place a bra; A kneading assembly is arranged in the housing (100), comprising a pushing structure and a plurality of kneading plates (200); wherein the plurality of kneading plates (200) are arranged adjacent to each other, and a kneading notch (210) is provided on a first side of each kneading plate (200), the kneading notch (210) facing the bra and having a shape adapted to the cup contour of the bra; The pushing structure is used to push the rubbing plate (200) toward the bra so that the rubbing notch (210) contacts the bra; and the rubbing plate (200) can be reset to its initial position after losing the pushing force, thereby utilizing the pushing structure to drive the multiple rubbing plates (200) to move back and forth to rub the bra; and the placement plate (400) can move, and its moving direction is perpendicular to the moving direction of the rubbing plate (200).

2. The bra washing machine according to claim 1, characterized in that: The placement plate (400) comprises: The plate body is provided with a first cup portion (410) and a second cup portion (420). The first cup portion (410) and the second cup portion (420) are both made of elastic material and are used to support two cups of a bra respectively.

3. The bra washing machine according to claim 1, characterized in that: When all the kneading plates (200) are located at the initial positions, the placement plate (400) is moved again.

4. The bra washing machine according to claim 1, characterized in that: The plurality of kneading plates (200) are evenly arranged, and the distance between adjacent kneading plates (200) is a first spacing; The distance that the placement plate (400) moves each time is less than or equal to the first spacing.

5. The bra washing machine according to claim 4, characterized in that: Also includes: An identification module is used to identify the degree of dirtiness of the bra through a camera; Furthermore, the dirtier the bra is, the smaller the distance the placement plate (400) moves each time.

6. The bra washing machine according to any one of claims 1 to 5, characterized in that: Also includes: An identification module is used to identify the degree of dirtiness of the bra through a camera; Furthermore, the dirtier the bra is, the higher the frequency of the reciprocating movement of the rubbing plate (200) is.

7. The bra washing machine according to any one of claims 1 to 5, characterized in that: The placement component also includes: The second driving device is used to drive the placement plate (400) to move.

8. The bra washing machine according to claim 7, characterized in that: A second rack (440) is provided on the placement plate (400); and the second driving device includes: The second motor (430) has a gear on its driving shaft, and the gear is meshed and connected with the second rack (440).

9. The bra washing machine according to any one of claims 1 to 5, characterized in that: Adjacent kneading plates (200) are connected via a reset structure, which comprises: The elastic silicone block (220) is provided with screw rods (230) on both sides, and the two screw rods (230) are respectively connected to two adjacent kneading plates (200).

10. The bra washing machine according to any one of claims 1 to 5, characterized in that: The push structure includes: A pushing plate (300) is movably arranged on the second side of the kneading plate (200), and all the kneading plates (200) are located on the moving track of the pushing plate (300); Furthermore, the first plate surface of the pushing plate (300) faces the kneading plate (200), and the first plate surface is provided with a wave protrusion (310); when the pushing plate (300) moves, the wave protrusion (310) pushes the kneading plate (200) to move toward the bra, and the kneading plate (200) moves to the initial position when it is located in the depression between adjacent wave protrusions (310).